5-?Azaspiro[2.5]?octane-?1-?carboxylic acid hydrochloride is the hydrochloride salt of 5-?Azaspiro[2.5]?octane-?1-?carboxylic acid which is used in the preparation of quinoline derivatives for treatment of cancer. It is also used for the preparation of imidazol[1,?2a]?pyridine compounds as GCN2 inhibitors.
參考文獻
Di Lucrezia, R., et al.: PCT Int. Appl. (2020), WO 2020188049 A1; Bleich, M., et al.: PCT Int. Appl. (2019), WO 2019148136 A1